Results 1 to 10 of about 3,074 (69)

Wireless Technologies for Implantable Devices

Sensors, 2020
Wireless technologies are incorporated in implantable devices since at least the 1950s. With remote data collection and control of implantable devices, these wireless technologies help researchers and clinicians to better understand diseases and to ...
Bradley Nelson, Salil Sidharthan Karipott, Keat Ghee Ong   +2 more
exaly   +3 more sources

Investigations into the effects of scaffold microstructure on slow-release system with bioactive factors for bone repair

Frontiers in Bioengineering and Biotechnology, 2023
In recent years, bone tissue engineering (BTE) has played an essential role in the repair of bone tissue defects. Although bioactive factors as one component of BTE have great potential to effectively promote cell differentiation and bone regeneration ...
Baoqing Pei, Mengyuan Hu, Xueqing Wu, Da Lu, Shijia Zhang, Le Zhang, Shuqin Wu   +6 more
doaj   +1 more source

Kinematic and biomechanical responses of the spine to distraction surgery in children with early onset scoliosis: A 3-D finite element analysis

Frontiers in Bioengineering and Biotechnology, 2022
Periodical and consecutive distraction is an effective treatment for severe early onset scoliosis (EOS), which enables the spinal coronal and sagittal plane deformity correction.
Baoqing Pei, Da Lu, Xueqing Wu, Yangyang Xu, Chenghao Ma, Shuqin Wu   +5 more
doaj   +1 more source

Biomechanical comparative analysis of conventional pedicle screws and cortical bone trajectory fixation in the lumbar spine: An in vitro and finite element study

Frontiers in Bioengineering and Biotechnology, 2023
Numerous screw fixation systems have evolved in clinical practice as a result of advances in screw insertion technology. Currently, pedicle screw (PS) fixation technology is recognized as the gold standard of posterior lumbar fusion, but it can also have
Baoqing Pei, Yangyang Xu, Yafei Zhao, Xueqing Wu, Da Lu, Haiyan Wang, Shuqin Wu   +6 more
doaj   +1 more source

Anti-Biofouling Strategies for Long-Term Continuous Use of Implantable Biosensors

Chemosensors, 2020
The growing trend for personalized medicine calls for more reliable implantable biosensors that are capable of continuously monitoring target analytes for extended periods (i.e., >30 d).
Jian Xu, Hyowon Lee
doaj   +1 more source

First Case Report of Electromagnetic Interference Between Percutaneous Ventricular Assist Device and Implantable Cardioverter-Defibrillator

JACC: Case Reports, 2023
Electromagnetic interference (EMI) between implantable left ventricular assist devices and cardiac implantable electronic devices has been observed. We demonstrated the first case of EMI between a percutaneous ventricular assist device and an implantable
Kosuke Takahari, MD, Takafumi Oka, MD, PhD, Takayuki Sekihara, MD, Kentaro Ozu, MD, Yasuhiro Akazawa, MD, PhD, Daisuke Nakamura, MD, Isamu Mizote, MD, PhD, Tomohito Ohtani, MD, PhD, Shungo Hikoso, MD, PhD, Yasushi Sakata, MD, PhD   +9 more
doaj   +1 more source

Advances in Wireless, Batteryless, Implantable Electronics for Real-Time, Continuous Physiological Monitoring

Nano-Micro Letters, 2023
Highlights This article summarizes the recent advances in wireless, batteryless, implantable electronics for continuous physiological monitoring. The critical factors that affect the design of implantable electronics for biosensing are discussed.
Hyeonseok Kim, Bruno Rigo, Gabriella Wong, Yoon Jae Lee, Woon-Hong Yeo   +4 more
doaj   +1 more source

Effects of dynamic and rigid implantation on biomechanical characteristics of different sagittal alignment lumbar after single- or double-level spinal fixations: a finite-element modeling study

European Journal of Medical Research, 2023
Background Although it is critical to understand the accelerated degeneration of adjacent segments after fusion, the biomechanical properties of the spine have not been thoroughly studied after various fusion techniques.
Wei Wang, Chao Kong, Fumin Pan, Xueqing Wu, Baoqing Pei, Shibao Lu   +5 more
doaj   +1 more source

Cardiac implantable therapeutic medical devices: A narrative review

Journal of Acute Disease, 2021
Heart diseases are common life-threatening acute diseases. They are leading causes of mortality worldwide, especially significant in developed countries.
Christine Pui Sum Ho, Sunny Chi Lik Au
doaj   +1 more source

Ex vivo electrochemical measurement of glutamate release during spinal cord injury

MethodsX, 2019
Excessive glutamate release following traumatic spinal cord injury (SCI) has been associated with exacerbating the extent of SCI. However, the mechanism behind sustained high levels of extracellular glutamate is unclear. Spinal cord segments mounted in a
James K. Nolan, Tran N.H. Nguyen, Mara Fattah, Jessica C. Page, Riyi Shi, Hyowon Lee   +5 more
doaj   +1 more source